公开(公告)号：US08406379B2

公开(公告)日：2013-03-26

申请号：US12733361

申请日：2008-08-28

申请人： Hiroshi Okuda ,  Kazuo Nakajima ,  Kozo Fujiwara

发明人： Hiroshi Okuda ,  Kazuo Nakajima ,  Kozo Fujiwara

IPC分类号： G21K1/06 ,  G01N23/20

CPC分类号： G21K1/06 ,  C30B29/06 ,  C30B29/08 ,  C30B29/607 ,  C30B33/02 ,  G21K2201/062 ,  G21K2201/064 ,  G21K2201/067

摘要： In one embodiment of the present invention, a curvature distribution crystal lens of the present invention is obtained via press-molding. In the case of a Ge single crystal plate, a temperature for the press-molding is in a range 1° C. to 120° C. lower than a melting point. In the case of a Si single crystal plate, a temperature for the press-molding is in a range 1° C. to 200° C. lower than a melting point. The curvature distribution crystal lens has a crystal lattice plane forming a 1D cylindrically curved surface or a 1D logarithmically curved surface whose valley is in a direction perpendicular to a direction having a maximum curvature, the direction having the maximum curvature being within 30° from a [001] or [1-10] direction in a (110) plane. As a result, it is possible to make an integrated reflection intensity uniform and to make a half-value width uniform in a wide range. Consequently, it is possible to achieve a curvature distribution crystal lens having a wide incident angle range and a high light focusing accuracy.

摘要翻译： 在本发明的一个实施例中，本发明的曲率分布晶体透镜是通过压制成型获得的。 在Ge单晶板的情况下，加压成型的温度比熔点低1℃〜120℃。 在Si单晶板的情况下，加压成型的温度在比熔点低1℃〜200℃的范围内。 曲率分布晶体透镜具有形成1D圆柱形曲面的晶格面或1D对数曲面，其谷在与具有最大曲率的方向垂直的方向上，具有最大曲率的方向与[ 001]或[1-10]方向。 结果，可以使整体反射强度均匀，并使宽度范围内的半值宽度均匀。 因此，可以实现具有宽入射角范围和高聚焦精度的曲率分布晶体透镜。

公开(公告)号：US08387580B2

公开(公告)日：2013-03-05

申请号：US12760223

申请日：2010-04-14

申请人： Futoshi Aida ,  Yusuke Naruse ,  Hiroshi Okuda

发明人： Futoshi Aida ,  Yusuke Naruse ,  Hiroshi Okuda

IPC分类号： F02P3/06 ,  F02P11/00

CPC分类号： F02P23/04 ,  F02D2041/2003 ,  F02P3/04 ,  F02P3/0442 ,  F02P3/0876 ,  F02P11/06

摘要： A plasma ignition device comprising: an ignition plug; an ignition circuit applying a high voltage to the plug to start discharge; a power supply circuit including a battery section for supplying an electric energy to a discharge space of the plug having impedance reduced by discharge start, and a charging section charging the battery section with a boosted voltage by a booster circuit, wherein the power supply circuit including: a first means 610 for stopping a boosting operation of the booster circuit when the charging section voltage is equal or higher than a first reference for high-voltage abnormality; a second means 630 for detecting the charging section abnormal voltage by comparison with a second reference for low-voltage abnormality for detecting ground to conduct a given control on the power supply circuit; a third means 600 for invalidating the control of the second means until the charging section is sufficiently charged.

摘要翻译： 一种等离子体点火装置，包括：火花塞; 将高电压施加到插头开始放电的点火电路; 电源电路，包括：电池部分，用于向具有通过放电启动减小的阻抗的​​放电空间提供电能;以及充电部分，通过升压电路对升压电压进行充电，其中所述电源电路包括 ：当充电部电压等于或高于用于高电压异常的第一参考值时，用于停止升压电路的升压操作的第一装置610; 第二装置630，用于与用于检测接地的第二低电压异常参考相比较，用于检测充电部异常电压，以对电源电路进行给定的控制; 第三装置600，用于使充电部充电充电之前对第二装置的控制无效。

公开(公告)号：US08265494B2

公开(公告)日：2012-09-11

申请号：US12604819

申请日：2009-10-23

申请人： Hiroyuki Kawamoto ,  Kazunari Tonami ,  Shuji Hirai ,  Hiroshi Okuda

发明人： Hiroyuki Kawamoto ,  Kazunari Tonami ,  Shuji Hirai ,  Hiroshi Okuda

IPC分类号： G03G15/08

CPC分类号： G03G15/5062 ,  G03G15/0853 ,  G03G15/0856 ,  G03G15/0893

摘要： An image-information acquiring unit acquires the image information divided at least in one of a main-scanning direction and a sub-scanning direction. A supply control unit calculates basic-supply patterns of a supply amount of toner and controls the supply amount at a supply point in a developing unit using a toner supply pattern combined with the basic-supply patterns that eliminate temporal variation in toner density of the developer, at the specific point, due to development of the latent image.

摘要翻译： 图像信息获取单元获取至少在主扫描方向和副扫描方向之一中划分的图像信息。 供应控制单元计算调色剂供应量的基本供给模式，并使用与消除显影剂的调色剂密度的时间变化的基本供给图案组合的调色剂供给图案来控制显影单元的供给点处的供给量 ，具体来说，由于潜像的发展。

公开(公告)号：US08086086B2

公开(公告)日：2011-12-27

申请号：US11149213

申请日：2005-06-10

申请人： Hitoshi Kimura ,  Kensuke Ohnuma ,  Hiroshi Okuda ,  Hidetoshi Ichioka

发明人： Hitoshi Kimura ,  Kensuke Ohnuma ,  Hiroshi Okuda ,  Hidetoshi Ichioka

IPC分类号： H04N5/765 ,  H04N5/932

CPC分类号： H04N21/466 ,  H04N5/76 ,  H04N7/163 ,  H04N21/4325 ,  H04N21/44222 ,  H04N21/4532 ,  H04N21/458 ,  H04N21/4662 ,  H04N21/482 ,  H04N21/84

摘要： The present invention is intended to provide an apparatus and a method for realizing the presentation of a content list and the reproduction of content in accordance with proper user preference on the basis of date and time at which content is viewed. Content preference values that change with time are computed. On the basis of the computed content preference values, a content list is generated for presentation to the user. For example, preference values are computed on the basis of daily time zone, holiday, weekday, and day-of-the-week and a content list in accordance with the computed preference values is generated for presentation to the user. The novel configuration allows the presentation of an optimum content list on the basis of date and time at which content is viewed, thereby realizing the selection and viewing of content that properly reflects user preference.

摘要翻译： 本发明旨在提供一种用于根据正确的用户偏好根据观看内容的日期和时间来实现内容列表的呈现和内容的再现的装置和方法。 计算随时间变化的内容偏好值。 基于所计算的内容偏好值，生成内容列表以呈现给用户。 例如，基于每日时区，假日，工作日和星期计算偏好值，并且生成根据所计算的偏好值的内容列表以呈现给用户。 新颖的配置允许基于观看内容的日期和时间呈现最佳内容列表，从而实现适当地反映用户偏好的内容的选择和观看。

公开(公告)号：US08025040B1

公开(公告)日：2011-09-27

申请号：US12855937

申请日：2010-08-13

申请人： Futoshi Aida ,  Hiroshi Okuda ,  Yusuke Naruse

发明人： Futoshi Aida ,  Hiroshi Okuda ,  Yusuke Naruse

IPC分类号： H01T15/00 ,  H01T19/00

CPC分类号： F02P9/007 ,  F02P3/01

摘要： To provide a plasma ignition system that can prevent damage on an internal combustion engine due to erroneous ejection of a plasma jet, and further, even when the required voltage of an ignition plug becomes lower, can prevent erroneous ignition by the charged voltage of a PJ capacitor. A plasma power supply circuit of the plasma ignition system includes a voltage-limiting circuit having a first set voltage having an absolute value lower relative to the discharge voltage of the ignition coil, and a second set voltage having an absolute value higher relative to the discharge voltage of the ignition coil, and the first set voltage and the second set voltage are selectively switched according to an operation condition of the internal combustion engine.

摘要翻译： 为了提供能够防止由于等离子体射流的错误喷射而对内燃机造成损坏的等离子体点火系统，而且即使当火花塞的所需电压变低时，也能够防止由PJ的充电电压引起的点火错误 电容器。 等离子体点火系统的等离子体电源电路包括具有相对于点火线圈的放电电压具有绝对值较低的第一设定电压的电压限制电路和相对于放电的绝对值较高的第二设定电压 根据内燃机的运转状况选择性地切换点火线圈的电压，第一设定电压和第二设定电压。

公开(公告)号：US07860861B2

公开(公告)日：2010-12-28

申请号：US11200799

申请日：2005-08-10

申请人： Hiroshi Okuda ,  Hidetoshi Ichioka ,  Hitoshi Kimura ,  Kensuke Ohnuma

发明人： Hiroshi Okuda ,  Hidetoshi Ichioka ,  Hitoshi Kimura ,  Kensuke Ohnuma

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30595

摘要： An apparatus and method enable easy extraction of popular programs from program information. A keyword extracting section extracts keywords from program information received by a program information receiving section. A keyword counting section counts a number of keywords for one week among the extracted keywords to obtain a keyword count for that week. A difference value computing section computes a difference value between the keyword count for the current week and the keyword count for the past week. A popular keywords extracting section extracts a predetermined number of keywords in a descending order of difference values each indicating a difference between the keyword count for the current week keywords and the keyword count for the past week keywords, and sets the keywords as those for the current week.

摘要翻译： 一种装置和方法能够从程序信息中轻松地提取流行程序。 关键词提取部分从节目信息接收部分接收的节目信息中提取关键词。 关键字计数部分在提取的关键字中计数一周的关键字数量，以获得该周的关键字计数。 差值计算部分计算当前周的关键字计数与过去一周的关键字计数之间的差值。 流行的关键词提取部分以指示当前周关键词的关键字计数与过去一周关键词的关键字计数之间的差异的差异值的降序提取预定数量的关键字，并将关键字设置为当前的关键字 周。

公开(公告)号：US20090314953A1

公开(公告)日：2009-12-24

申请号：US12520536

申请日：2007-12-13

申请人： Daiji Okuda ,  Shigeru Kimoto ,  Hiroshi Okuda ,  Motoaki Adachi

发明人： Daiji Okuda ,  Shigeru Kimoto ,  Hiroshi Okuda ,  Motoaki Adachi

IPC分类号： H01J27/00

CPC分类号： G01N15/0266

摘要： An ionization device includes an ionization chamber (1) and a charging chamber (20) separately prepared therefrom. The ionization chamber (1) has a discharge electrode (6) and an opposing electrode (10) in an interior (4) of a case having an ionizing gas introducing inlet (14). The opposing electrode (10) has an orifice (8) communicating with outside and formed at a position opposing the tip end of the discharge electrode (6). The charging chamber (20) is arranged adjacent to the orifice (8) side of the ionization chamber (1). An introduction inlet (28) of a charge object introduction portion of the charging chamber (20) is arranged at the position near the exit of the orifice (8). The size of the orifice (8) is set so that the charge object is sucked therein by a negative pressure generated when a gas containing ions is sprayed from the exit of the orifice (8) into the charging chamber (20) and the ionization chamber (1) has a higher pressure than the charging chamber (20).

摘要翻译： 电离装置包括离子化室（1）和从其分别制备的充电室（20）。 电离室（1）在具有电离气体导入口（14）的壳体的内部（4）中具有放电电极（6）和相对电极（10）。 对置电极（10）具有与外部连通并形成在与放电电极（6）的前端相对的位置的孔口（8）。 充电室（20）邻近电离室（1）的孔（8）侧布置。 充气室（20）的充电对象导入部的导入口（28）配置在孔口（8）的出口附近。 孔口8的尺寸被设定为使得当从孔口8的出口喷射含离子的气体进入充气室（20）和电离室（10）时，通过产生的负压将电荷对象吸入其中 （1）具有比充电室（20）更高的压力。

公开(公告)号：US20090173670A1

公开(公告)日：2009-07-09

申请号：US12158650

申请日：2006-12-22

申请人： Daiji Okuda ,  Hiroshi Okuda ,  Fujio Inoue

发明人： Daiji Okuda ,  Hiroshi Okuda ,  Fujio Inoue

IPC分类号： B03C7/02 ,  B07C5/08

CPC分类号： G01N15/0266

摘要： A classification apparatus for classifying and separating particles having particle sizes within a predetermined range is disclosed. In a preferred embodiment of the classification apparatus, a center electrode (3) and an outside electrode (4) generate an electric field for classifying charged fine particles according to electric mobility. In the upper part of a housing (1), a sheath gas supply portion (7) is provided. An aerosol supply portion (11) has an introduction port (11a) provided on the outside electrode (4) side in a classification region (5), and supplies a charged aerosol at a constant flow rate through the introduction port (11a). On the downstream side in the flow of a sheath gas in the classification region (5), a larger-size particle discharge portion (13) is provided. The larger-size particle discharge portion (13) has a discharge port (13a) provided on the outside electrode (4) side, and discharges charged fine particles, which are contained in the classified charged aerosol and have particle sizes larger than a predetermined particle size, together with part of the sheath gas at a constant flow rate. A detector (18) is provided downstream of the housing (1) to detect the number of remaining charged fine particles contained in the sheath gas introduced thereinto as the quantity of electricity.

摘要翻译： 公开了一种用于分级和分离粒度在预定范围内的颗粒的分级装置。 在分级装置的优选实施例中，中心电极（3）和外部电极（4）产生用于根据电迁移率对带电微粒进行分类的电场。 在壳体（1）的上部设有护套气体供给部（7）。 气溶胶供给部（11）具有在分类区域（5）中设置在外侧电极（4）侧的引入口（11a），并且通过引入口（11a）以恒定的流量供给带电荷的气溶胶。 在分类区域（5）中的护套气体的流动的下游侧，设置有较大尺寸的粒子排出部（13）。 较大尺寸的颗粒排放部分（13）具有设置在外部电极（4）侧的排出口（13a），并且排出包含在分类的带电气溶胶中的带电微粒，其粒径大于预定颗粒 与一部分鞘气一起以恒定流速进行。 检测器（18）设置在壳体（1）的下游，以检测引入到其中的鞘气中所含的剩余带电微粒的数量作为电量。

公开(公告)号：US20080150540A1

公开(公告)日：2008-06-26

申请号：US12068497

申请日：2008-02-07

申请人： Hiroshi Okuda

发明人： Hiroshi Okuda

IPC分类号： G01N27/28

CPC分类号： H01M8/04619 ,  H01M8/04089

摘要： A fuel cell evaluation apparatus of the present invention is provided with a fuel cell for generating electricity using fuel gas and oxidizer gas; a fuel gas supplying section for supplying the fuel gas; an oxidizer gas supplying section for supplying the oxidizer gas; an inert gas supplying section; a detector for detecting an amount of electricity generated by the fuel cell; a bypass for interconnecting a gas supply port of the fuel cell with a gas exhaust port of the fuel cell; three-way valves for switching the gas to either the fuel cell and the bypass; and a control section for controlling at least one of the three-way valves so as to replace the gas inside the fuel cell. The fuel cell evaluation apparatus and a fuel cell evaluation method of the present invention can evaluate the properties and performance of a fuel cell in a nondestructive manner.

公开(公告)号：US07140260B2

公开(公告)日：2006-11-28

申请号：US10967214

申请日：2004-10-19

申请人： Hiroshi Okuda ,  Akiko Kuse

发明人： Hiroshi Okuda ,  Akiko Kuse

IPC分类号： G01N3/08

CPC分类号： G01F15/08 ,  G01F1/74

摘要： The present invention realizes (i) a gas flow measuring device which can measure a gas flow of a low-boiling gas in a mixed gas including two types of gasses having different boiling points, and (ii) a method of measuring a gas flow easily but highly precisely, using the gas flow measuring device. The gas flow measuring device includes a condensing tank for condensing a mixed gas in which two types of gasses having different boiling points are mixed with each other, and a flow meter for measuring the flow of the mixed gas. After condensing the mixed gas in the condensing tank so as to cause the gas flow of the high-boiling gas to be known, the flow is measured using the flow meter so that the gas flow of the low-boiling gas is worked out.

摘要翻译： 本发明实现（i）气体流量测量装置，其能够测量包括具有不同沸点的两种类型的气体的混合气体中的低沸点气体的气流，以及（ii）容易测量气体流量的方法 但高度精确地使用气体流量测量装置。 气体流量测量装置包括用于冷凝其中具有不同沸点的两种类型的气体彼此混合的混合气体的冷凝罐和用于测量混合气体流量的流量计。 在冷凝罐中的混合气体冷凝后，使高沸点气体的气体流动被知道，使用流量计测量流量，从而求出低沸点气体的气体流量。